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CVE-2026-24678

A denial of service flaw has been found in FreeRDP. A capture thread sends sample responses using a freed channel callback after a device channel close, leading to a use after free in ecam_channel_write.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:51c36042e47fdfbd2110315af6ebcb5cb8caf25f04cc5b528e60f3fbbee7559e
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
3

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 7 assertions

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"unaffected","packageName":"freerdp","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/adp/1/affected/4

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux_eus:10.0"],"defaultStatus":"affected","packageName":"freerdp","product":"Red Hat Enterprise Linux 10.0 Extended Update Support","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"2:3.10.3-3.el10_0.2","versionType":"rpm"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/adp/1/affected/1

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"unaffected","packageName":"freerdp","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/adp/1/affected/5

{"product":"FreeRDP","vendor":"FreeRDP","versions":[{"status":"affected","version":"< 3.22.0"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/cna/affected/0

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10.1","cpe:/o:redhat:enterprise_linux:10.2"],"defaultStatus":"affected","packageName":"freerdp","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"2:3.10.3-12.el10_2.2","versionType":"rpm"},{"lessThan":"*","status":"unaffected","version":"2:3.10.3-5.el10_1.2","versionType":"rpm"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/adp/1/affected/0

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unaffected","packageName":"freerdp","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/adp/1/affected/3

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"],"defaultStatus":"affected","packageName":"freerdp","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/adp/1/affected/2
cvss · 2 assertions

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/adp/1/metrics/1/cvssV3_1

{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.7,"baseSeverity":"HIGH","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/cna/metrics/0/cvssV4_0
cwe · 2 assertions

{"cweId":"CWE-416","description":"CWE-416: Use After Free","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-825","description":"Expired Pointer Dereference","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/adp/1/problemTypes/0/descriptions/0

Affected products and versions

7 source assertions
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"unaffected","packageName":"freerdp","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/adp/1/affected/4
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux_eus:10.0"],"defaultStatus":"affected","packageName":"freerdp","product":"Red Hat Enterprise Linux 10.0 Extended Update Support","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"2:3.10.3-3.el10_0.2","versionType":"rpm"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/adp/1/affected/1
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"unaffected","packageName":"freerdp","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/adp/1/affected/5
{"product":"FreeRDP","vendor":"FreeRDP","versions":[{"status":"affected","version":"< 3.22.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/cna/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10.1","cpe:/o:redhat:enterprise_linux:10.2"],"defaultStatus":"affected","packageName":"freerdp","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"2:3.10.3-12.el10_2.2","versionType":"rpm"},{"lessThan":"*","status":"unaffected","version":"2:3.10.3-5.el10_1.2","versionType":"rpm"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/adp/1/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unaffected","packageName":"freerdp","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/adp/1/affected/3
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"],"defaultStatus":"affected","packageName":"freerdp","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/adp/1/affected/2

Provider-owned CVSS observations

2 source assertions
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/adp/1/metrics/1/cvssV3_1
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.7,"baseSeverity":"HIGH","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-416","description":"CWE-416: Use After Free","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-825","description":"Expired Pointer Dereference","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/adp/1/problemTypes/0/descriptions/0

Source references

8 source assertions
{"tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2026:19033"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/adp/1/references/5
{"tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2026:3068"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/adp/1/references/4
{"tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2026:4121"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/adp/1/references/3
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-24678"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/adp/1/references/0
{"name":"RHBZ#2438197","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2438197"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/adp/1/references/1
{"name":"https://github.com/FreeRDP/FreeRDP/commit/f3ab1a16139036179d9852745fdade18fec11600","tags":["x_refsource_MISC"],"url":"https://github.com/FreeRDP/FreeRDP/commit/f3ab1a16139036179d9852745fdade18fec11600"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/cna/references/1
{"name":"https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-6gvg-29wx-6v7h","tags":["x_refsource_CONFIRM"],"url":"https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-6gvg-29wx-6v7h"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/cna/references/0
{"tags":["x_sadp-csaf-vex"],"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-24678.json"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7b8d4b5eefc8987fbf96457f9913a8cee53e878795b1db587a4af7180c0b5a5f · sha256:149a6863adba89e4… · /containers/adp/1/references/2

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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